Appimages with external dependencies does not open when creating .desktop

[ghost]

Appimage was a blessing when running applications, it wasn't too complicated to run each one, just allow it to be an executable and that's it, but what happens if I try to create a .desktop from it. Nothing wrong, but with Tahoma2D which has dependencies outside of .Appimage it doesn't work through .desktop. Run it in terminal and normally, everything goes smoothly, but with the first thing I mentioned, it doesn't work. the window says Undefined or empty: "" Installing Tahoma2D 1.5.1 again could fix the problem. and I've always been annoyed by that, I need some solution or proper commands, I'm new to this, so I'm open to suggestions.

[probonopd]

This is probably a question to the developers of Tahoma2D?

AppImage is just a self-mounting disk image that execute whatever the application developer has put inside it.